osp.dk

📜 Historical scan 2026-09-27 08:11:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

osp.dk is a .dk domain served by 4 nameservers (ns.kleinweb.dk, ns2.kleinweb.dk, ns3.kleinweb.dk and 1 more). It was registered on 27 January 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.27.177.54 is hosted by Norlys Telco A/S (AS34705) in Denmark. Mail is handled by ydun.lavetidanmark.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.kleinweb.dk	195.43.138.53	ns.kleinweb.dk	AS59979 Klein-Data
ns2.kleinweb.dk	195.43.138.16	ns2.kleinweb.dk	AS59979 Klein-Data
ns3.kleinweb.dk	116.203.28.124 2a01:4f8:c2c:225d::53	static.124.28.203.116.clients.your-server.de —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns4.kleinweb.dk	178.62.51.240 2a03:b0c0:1:d0::39:9001	ns4.kleinweb.dk ns4.kleinweb.dk	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC

🌍 A Records#

1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.27.177.54	317s	—	AS34705	Norlys Telco A/S	85.27.128.0/17	🇩🇰 Denmark	Brønderslev

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	317s	ydun.lavetidanmark.dk	2.59.186.106	ydun.slsik.dk	AS198473 KIKKENBORG FIBER & IT ApS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	ydun.lavetidanmark.dk.osp.dk
🔶 Autoconfig	ydun.lavetidanmark.dk → 2.59.186.106

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 71ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	100	1	43	ydun.lavetidanmark.dk

📝 TXT Records#

1 records 255ms

TXT Record
v=spf1 a mx -all

✉️ SPF#

Policy	Record (osp.dk)
-all (hard fail)	v=spf1 a mx -all

📨 DMARC#

Policy	Record (_dmarc.osp.dk)
p=reject	v=DMARC1; p=reject; fo=0

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 12:39:32

www	85.27.177.54 (AS34705) (address records, no CNAME)
www vs bare domain	Same network osp.dk: 85.27.177.54 (AS34705) www.osp.dk: 85.27.177.54 (AS34705)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

81ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2026060301
Primary NS (MNAME)	ns.kleinweb.dk
Responsible (RNAME)	hostmaster@kleinweb.dk
Refresh	600s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	21600s

📋 Registration#

WHOIS fetched 2026-10-10 22:42:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-01-27
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

55ms

40ms

AAAA

48ms

TXT

255ms

CAA

51ms

HTTPS

39ms

TLSA

150ms

SOA

0ms

MTA-STS

70ms

DNSSEC

81ms

SRV

71ms

Total

727ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:39:32	975ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-27 08:11:48 shown	727ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-20 00:24:01	1329ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-27 17:22:52	705ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-26 18:57:36	745ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-19 04:50:01	869ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 18:38:29	3219ms	4 NS 1 A 1 MX	🔓 Insecure